KR200169109Y1 - Automatic washing device of the high place - Google Patents

Abstract

The present invention is designed to allow workers to perform the above work on the ground without ladders or crane equipment when they want to clean high places such as signboards and outer windows installed on low-rise buildings. A) a pipe (15a) detachably connected in plurality in the longitudinal direction; An air hose (1) guided together along the pipe (15a); And a water hose 5; An air motor 21 connected to the air hose 1 guided to the tip of the pipe 15a and driven by the compressed air supplied from the air lake 1 as a power source; And a gear train 23 connected to the rotary shaft 22 of the air motor 21 to reduce the rotation speed and increase the driving force. And a driving unit body 20 supporting and fixing the air motor 21 and the gear train 23 together. A washing tool (29) rotating by receiving the rotation decelerated by the gear train (23); And an injection pipe 18 which rotatably surrounds the cleaning device 29 and has an opening 28 facing the surface to be cleaned 24 and connected to the water hose 5 guided to the tip of the pipe 15a. Consists of a cover 27, the drive unit body 20 and the cover 27 is integrally fixed, the connection to be detachable to the front end of the pipe (15a) to any one fixed part integrally The member 17 is installed, the front end of the pipe (15a) is connected to the connecting member 17, it is possible to automatically wash the high place using the compressed air (2) and the washing water (3) supplied. Of course, it is a very useful design that can be used for various similar tasks such as cleaning road signs and washing the car.

Description

High place automatic cleaning device

The present invention relates to a high place automatic washing device for high places such as signboards and outer wall windows of low-rise (1st-4th floor) buildings. In order to facilitate the above-mentioned operation on the ground, the present invention relates to an automatic height washing device equipped with a pneumatically driven cleaning device at the end of a long pipe and at the same time supplying the washing water.

In general, when cleaning signboards and exterior windows of low-rise buildings, trained workers can climb down the rooftop with a rope, polish them up with equipment such as ladders on the ground, or climb up expensive crane equipment to manually To be wiped by hand, such a conventional method of work can be done only by skilled workers, or has required a lot of labor and cost.

In addition, even in the case of various similar works such as road signage washing with water, car washing, and washing of large public toilets, the user took a lot of effort and time because the user directly grabbed the cleaning device and rubbed it. .

Therefore, the present invention was created in order to solve the above problems, and to provide an auto-cleaning device that can also perform various separate operations such as washing the signboard and the outer glass window, washing the road signage, washing the car,

Another object of the present invention is to provide an automatic washing device for heights that can recover wastewater generated and drained during the washing operation as described above.

Still another object of the present invention is to provide an automatic washing device for heights at the time of drainage of sewage generated during the washing operation, which can facilitate drainage.

Still another object of the present invention is to provide an automatic washing device for heights that can remove water remaining on the surface to be cleaned at the same time.

1 is a perspective view of the entire partial incision of the present invention,

2 is a partial cutaway perspective view of the rear end of the pipe,

3 is a perspective view of the connecting portion of the pipe that is detachably connected,

4 is a partial perspective view of the head and pipe tip,

5 is a cross-sectional view taken along the line A-A showing the hinge connection between the cover and the pipe end,

Figure 6 is a perspective view showing that the connecting member mounted on the rear cover and the pipe front can be rotatably coupled,

7 is a front partial cutaway perspective view of the head,

8 is a partial cross-sectional view and a perspective view taken along line B-B showing that the used wastewater is discharged by the suction means;

(A) and (b) of FIG. 9 are perspective views of washing the head vertically,

Figure 10 is a partial perspective view of the automatic height of the height of the washing device cleaning device disc;

11 is a partial cross-sectional view taken along the line C-C of the automatic aerial washing apparatus of which the cleaning tool is disc-shaped.

* Explanation of symbols for main parts of the drawings

1: Air hose 2: Compressed air

3: washing water 4: water pump

5: water hose 6: handle

7: long hole 8: air valve lever

9: water valve lever 10: long hole

11: long hole 12: air hose coupler

13: water hose coupler 14: long hole

15a: pipe 15b: first pipe

15c: second pipe 16: long hole

17 connection member 18 injection pipe

19: injection pipe connecting member 20: drive body

21: air motor 22: air motor rotation axis

23: gear train, deceleration means 24: surface to be cleaned

25: head 26: upper wiper

27 cover 28 opening

29: washing hole 30a: drain pipe

31b: drain pipe 31a: drain hose

31b: Drain hose 31c: Drain hose

32: Y tube 33: suction means

34: Sewage 35: Water Valve

36: air valve 37: pipe inlet

38: leaf spring 39: projection

40: drilling 41: outer diameter

42: inner diameter 43: perforation

44: screw 45: opening wiper

46: nozzle 47: washing water

48: Sewage 49: Constant angle

50: constant angle 51: exhaust port

52: ventilator 53: ventilator

54 vent hole 55 gear row

56 support plate 57 connecting member

Automatic elevation device according to the present invention for achieving the above object, a plurality of pipes detachably connected in the longitudinal direction and the air hose and water hose guided together along the pipe, and guided to the tip of the pipe A deceleration means connected to an air hose and connected to an air motor driven by the compressed air supplied from the air hose as a power source and a rotation shaft of the air motor to decelerate the rotation speed and increase the driving force, and the air motor and the deceleration means. A driving body body supporting and fixing together and surrounding the cleaning device and the cleaning device to be rotated by receiving the rotation reduced by the deceleration means, the opening is opposed to the surface to be cleaned, the water hose guided to the tip of the pipe Consists of a cover is equipped with a spray pipe connected with the drive unit body and the cover integrally Information is, is the one of the parts, the connecting member to be removably attached to the distal end of a pipe fixed to the one body, and is characterized in that the front end of the pipe connected to the connecting member,

In the automatic device for cleaning heights according to the present invention, the cleaning tool is a cylindrical roller, and a brush or scrubber is implanted on the outer circumferential surface of the roller, and one end of the roller is connected to an extension of the end gear rotary shaft of the reduction means to rotate the rotational force. Received, and the other end of the roller is another feature of the configuration rotatably connected to one end of the cover,

In the automatic height of the washing device according to the present invention, the cleaning means is a disc, the brush or scrubber is detachably attached to one surface, the center of the opposite surface of the one surface is formed with a connection member, the connection member is the deceleration means Another feature is that it is detachably connected to the extension of the rotary shaft of,

Sue automatic washing device according to the present invention, there is another feature that the inner bottom surface of the cover is concave in the downward direction,

The height of the automatic washing device according to the present invention, there is another feature that the drain pipe is configured to penetrate the cover respectively on the lower and side of the cover,

The automatic height washing device according to the present invention is to allow the exhaust discharged from the exhaust port of the air motor configured in the drive unit body to be injected into the cover, to further facilitate the drainage in the cover by the force of the injected air There is a characteristic,

The automatic height washing device according to the present invention, perforated one end of the drive body adjacent to the air motor, so that the exhaust discharged from the exhaust port of the air motor, the cover of the cover connected to the drive body It is also characterized in that the perforation of the drive unit body and the perforation of the cover through each other, the exhaust discharged from the air motor exhaust port is injected into the inside of the cover.

The automatic height issuing cleaning device according to the present invention, the one end of the drain hose connected to the drain pipe of the cover is another feature that the suction means is connected to the drain hose to suck the fluid so that the drainage in the cover is promoted,

The automatic height cleaning device according to the present invention is characterized in that the driving unit body or one end of the cover is equipped with a wiper opposite to the surface to be cleaned to remove water from the surface to be cleaned.

Automatic elevation device according to the present invention configured as described above, guides the air hose and the water hose along the long pipe connected to the plurality, rotate the cleaning port by the force of the compressed air transferred to the air hose, At the same time as the cleaning tool is contacted with the surface to be cleaned, the washing water guided by the water hose is sprayed onto the surface to be cleaned, and the surface to be cleaned is cleaned at the same time as the water supply. It is possible to extend the plurality of pipes, and the cleaning device rotating at the front end of the pipe and adjacent to the water spray pipe is automatically cleaned just by touching the surface of the object to be cleaned. If you give it will be automatic cleaning. In other words, you can reduce the effort of wiping with your hands.

The cleaning tool driven by the air motor and the deceleration means can be used by implanting a brush or scrubber on the outer circumferential surface of the cylindrical roller, and by using a brush or scrubber on one surface of the disk.

In addition, the cleaning device is rotatably enclosed, the opening is opposed to the surface to be cleaned, the cover is equipped with a spray pipe for spraying water, to ensure that the sprayed water is recovered to a certain place as possible without flowing down to other places during cleaning In order to minimize the gap between the surface to be cleaned and the opening, a rubber tape or wiper is attached to the opening of the cover, and the sprayed and used water is collected at the bottom of the cover so that And a drain pipe and a drain hose passing through the cover in the lower part of the cover.

In addition, the integrated cover and the drive unit body, the drainage pipe and the drain hose is also formed on the side of the cover for drainage when used by rotating the 90 ° around the pipe tip.

The washing water used for washing is drained to the drain pipe, but in order to drain the water quickly, the exhaust discharged from the air motor is injected into the cover through a vent formed between the driving body and the cover to increase the pressure inside the cover. The drainage is promoted by the pressure discharge force, and the opening of the cover with the rubber frame or the wiper is in close contact with the surface to be cleaned to close the opening as closely as possible.

In addition, in order to further promote drainage, the suction pump may be connected to one end of the drain hose to suck and drain the drainage to promote drainage.

In addition, if the cleaning brush or scrubber is washed with water spray and then, at the same time, the wiper opposite to the surface to be cleaned is attached to either the cover or the drive body to remove the water remaining on the surface to be cleaned, the water is also removed at the same time. can do.

Hereinafter, a preferred embodiment of the automatic height washing device according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a partial cutaway of the automatic height cleaning device according to the present invention, a plurality of pipes 15a detachably connected in a longitudinal direction; An air hose (1) guided together along the pipe (15a); And a water hose 5; An air motor (21) connected to the air hose (1) guided to the tip of the pipe (15a) and driven by the compressed air supplied from the air hose (1) as a power source; And a gear train 23 connected to the rotation shaft 22 of the air motor 21 to reduce the rotation speed of the air motor 21 and increase the driving force. And a driving unit body 20 supporting and fixing the air motor 21 and the gear train 23 together. A washing tool (29) rotating by receiving the rotation decelerated by the gear train (23); And an injection pipe 18 which rotatably surrounds the cleaning device 29, and the opening 28 is opposed to the surface to be cleaned 24 and connected to the water hose 5 guided to the tip of the pipe 15a. Is mounted, and the cover 27 is formed in the lower portion and one side drain pipes (30a, 30b); the drive unit body 20 and the cover 27 is fixed integrally, which is fixed integrally One end portion of the pipe 15a is attached to the connecting member 17 for attaching and detaching, and the connecting member 17 is configured such that the tip of the pipe 15a is connected.

In addition, the air hose (1) and the water hose (5) passing through the pipe and the place where the pipe is attached and detached with the pipe so that the air hose coupler 12 and the water hose coupler (12) at each end of the air hose and the water hose ( 13) Configure the connection.

FIG. 2 is a partial cutaway perspective view of the rear end of the pipe, which constitutes a rubber handle 6 to prevent slipping at one end of the rear end of the pipe 15a, and the air inlet 1 and the water hose 5 are used as the pipe inlet 37. FIG. ) To pass through the pipe (15a). An air valve 36 extending from the handle 6 in the direction of the tip of the pipe and controlling opening and closing of inlet air and inflow of water at one end of the air hose 1 and the water hose 5 passing through the pipe of the pipe. And the water valve 35 are connected to each other, and the air valve lever 8 and the water valve lever 9 for controlling the air valve 36 and the water valve 35 are configured on the outer circumferential surface of the pipe. 35 and 36 and the respective levers 8 and 9 are integrally connected and fixed to the pipe through the perforation of the pipe. The long holes 7, 10 formed on the pipe facing the valves 35, 36 are formed to configure and assemble the valves 35, 36 in the pipe.

FIG. 3 is a perspective view of a pipe configured to be detachable, wherein a connection portion between the pipes that are detachably connected extends one end of the first pipe 15b and has an outer diameter 41 of the second pipe 15c with an extended inner diameter 42. ) Is tightly inserted. In this case, a perforated 43 is formed in the extended end of the first pipe 15b, and a curved leaf spring 38 having an elastic force toward the outer circumferential surface of the pipe in the end of the second pipe 15c is formed, and the leaf spring is formed. A projection 39 integrally formed with the leaf spring is formed toward the outer circumferential surface of the pipe 38 at the center thereof, and the projection 39 is formed through the perforation 40 formed at one end of the second pipe 15c. It protrudes with the repulsion force of the leaf spring 38 toward the exterior.

When the second pipe 15c is inserted into the first pipe 15b, the protrusion 39 protrudes through the perforation 43 of the first pipe so that the first pipe and the second pipe are in close contact with each other and the protrusion 39 Is fixed by.

In addition, the air hose 1 and the water hose 5 guided into the pipe of the first pipe 15b, and the air hose 1 and the water hose 5 guided into the pipe of the second pipe 15c are provided in the first pipe ( It protrudes out of the pipes 15b and 15c through the long holes 11 and 14 formed at one end of the second pipe 15c and one end of the second pipe 15c, and each protruding air hose 1 and the water hose 5 are air. The hose coupler 12 and the water hose coupler 13 are detachably connected.

4 is a partial cutaway perspective view of the tip of the head 25 and the pipe 15a, the pipe end being connected to the connecting member 17 attached to the rear of the cover 27, but hinged at a predetermined angle. The hinge connection between the cover 27 and the pipe tip is shown in detail in FIG. In addition, the air hose 1 and the water hose 5 which are guided into the pipe 15a pipe protrude out of the pipe through the long hole 16 formed at one end of the pipe tip, and the protruding air hose 1 is the driving body ( 20 is connected to the air motor 21, the protruding water hose (5) is a spray pipe connecting member configured on the outer peripheral surface of the cover 27 so that water is transferred to the spray pipe 18 configured on the inner surface of the cover 27 Is connected to (19). The cover 27 and the tip of the pipe 15a are hingedly connected within a predetermined angle 49 (see FIG. 5).

6 is a perspective view of the connecting member 17 mounted on the rear cover and the front end of the pipe 15a. The connecting member 17 rotates at an angle 50 about the axial direction of the pipe 15a. To form a perforation facing left and right at one end of the connecting member 17, and through holes are formed at one end of the tip of the pipe (15a) up and down and left and right (not shown) so that the connecting member 17 is a pipe (15a) It can be connected horizontally or vertically opposite to the axial direction of the tip and is fixed by the screw 51 and the nut (not shown), but hingedly connected.

7 is a front partial cutaway perspective view of the head 25 including the driving unit body 20, the cleaning tool 29, and the cover 27, the operation principle of which is as follows.

The air hose 1 is connected to the air motor 21, and the compressed air transferred from the air hose 1 drives the air motor 21 to rotate the air motor rotation shaft 22 at high speed, and the air motor rotation shaft 22 The air motor rotary shaft gear configured at one end of the cover is interlocked with a plurality of gear trains 23, thereby reducing the rotational speed of the air motor rotary shaft 22 and increasing the rotation force through the gear train rotary shaft 55. Drive the cleaning mechanism (29) rotatably configured. One end of the driving tool (29) is driven to protrude to the outside of the cover 27 and rotates, the protruding cleaning tool (29) rotates passing through the surface to be cleaned, the structure is automatically cleaned. At the same time, the water hose 5 is connected to the spray pipe 18 fixed inside the cover 27 and penetrates the rear surface of the cover 27, and is connected to the spray pipe connecting member 19 formed on the outer surface of the cover rear part, The washing water transported through the water hose 5 is sprayed onto the surface to be cleaned through the nozzle 46 formed in the spray pipe 18, and at the same time, the cleaning port 29 cleans the surface to be cleaned. At this time, the opening 28, which has a sealing property and is equipped with an opening wiper 45 capable of drawing water, is in close contact with the surface to be cleaned, so that the waste water 48 used for cleaning flows out around the surface to be cleaned. By minimizing, the sewage is collected into the lower part of the cover 27 and flows down into the drain pipe 30a and the drain hose 31a configured at the lower part to discharge the sewage 48 to a predetermined place.

In addition, to use the exhaust discharged from the air motor 21 to facilitate the drainage, which can be injected into the cover 27 the exhaust discharged from the air motor exhaust port 51 in the drive unit body 20 sealed to the outside. When the ventilating holes 52, 53, and 54 are formed at the connection portions of the support plate 56 and the driving body and the cover, respectively, and the cleaning operation is performed as shown in FIG. 8, the exhaust gas injected into the cover 27 is the opening wiper 45. ) And the surface to be cleaned 24 slightly increase the atmospheric pressure in the cover 27.

The force to which this elevated atmospheric pressure is discharged to the drain pipe 30a further promotes drainage. In addition, in order to further promote drainage, the suction pump 33 may be installed at one end of the drain hose to suction and drain the drain to promote drainage.

As shown in (a) and (b) of FIG. 9, the head 25 of the automatic height-lifting device is fixed vertically with the tip of the pipe 15a perpendicular to the axis, thereby fixing the head 25 to the surface to be cleaned 24. It can also be moved from side to side and automatically cleaned.

10 and 11 are still another example of the automatic height washing apparatus, wherein the cleaning tool is disc-shaped.

The pipe 15a, the air hose 1, the water hose 5, and the drive body 20 are the same as the washing apparatus described above, except that the drive body 20 is integrally formed on the rear surface of the circular concave cover 27. It mounts and rotates the disk shaped washing | cleaning tool 29 comprised in the cover 27 by rotation by the gear train 23. As shown in FIG. The cleaning tool 29 in the cover 27 implants a brush or scrubber on one surface of the disc shape, and the opposite side is formed with a connecting member 57 detachably attached to the gear row rotating shaft 55. It adheres to the surface to be cleaned and rotates automatically to clean it. In addition, the water hose (5), the injection pipe (18), the nozzle (46), the drain pipe (30a), and the upper wiper which are mounted and connected to the concave cover (27) 26, the opening wiper 45 is the same component as the head using the roller brush.

The automatic height of the washing device is preferably to use the material of each component as a light material in order to facilitate the operator. For example, the pipe 15a, which is a main component material, is made of aluminum or plastic material, the main body of the air motor 21 is made of aluminum alloy or engineering plastic material, and the gear train 23 is made of aluminum alloy or engineering plastic material. It is desirable to minimize the weight of the pipe and the head by implanting a brush or scrubber into a plastic body that cannot be absorbed.

The rotational speed of the air motor is preferably 6000-8000 RPM, and the gear speed is reduced and the rotational speed is increased to 300 -400 RPM by connecting a gear train to reduce the rotational speed and increase the rotational force. It is preferable to rotate.

Automatic elevation device according to the present invention made as described above, according to the height of the building floor, connecting the pipes incorporating the air hose and the water hose together, the signboard washing of the low-rise (1-4 floors) building, the outside glass window cleaning When washing various high places such as external washing, automatic washing can be done at the same time with water supply, and sewage generated during water washing can be recovered with a separate drainage hose, and drainage can be promoted better when recovering sewage. It is a convenient and useful design.

In addition, cleaning can be done automatically and easily when cleaning road signboards, car washes, public baths and large public toilets.

Claims (9)

A plurality of pipes 15a detachably connected in the longitudinal direction; An air hose (1) guided together along the pipe (15a); And a water hose 5; An air motor 21 connected to the air hose 1 guided to the tip of the pipe 15a and driven by the compressed air supplied from the air hose 1 as a power source; And a deceleration means (23) connected to the rotating shaft (22) of the air motor (21) to reduce the rotational speed and increase the driving force; And a driving unit body 20 supporting and fixing the air motor 21 and the deceleration means 23 together. Wow A washing tool (29) rotating by receiving the rotation decelerated by the deceleration means (23); And an injection pipe 18 connected to the water hose 5 which is rotatably surrounded by the cleaning hole 29 and the opening 28 is opposed to the surface to be cleaned 24 and guided to the tip of the pipe 15a. Consisting cover 27; The drive unit body 20 and the cover 27 are integrally fixed, and any one portion fixed to the one body is provided with a connecting member 17 for attaching and detaching the tip of the pipe 15a. High point automatic washing apparatus, characterized in that the front end of the pipe (15a) is connected to (17). The method of claim 1, The automatic height of the washing device is a cleaning device 29 as a cylindrical roller, The sole is implanted on the outer circumferential surface of the roller, one end of the roller is connected to the rotation shaft 55 of the reduction means 23 to receive a rotational force, and the other end of the roller is rotatably connected to one end of the cover 27. Auto height cleaning device characterized in that. The method of claim 1, The automatic height of the washing device is a cleaning device 29 is a disk-shaped so that one side detachably attached to the brush or scrubbing, the opposite side of the one surface is formed with a connecting member 57, the connecting member is a deceleration means ( Automatically clean height device, characterized in that detachably connected to the rotating shaft 55 of 23). The method according to any one of claims 1 to 3, wherein The inner bottom surface of the cover 27 is a height automatic washing apparatus, characterized in that the concave shape in the downward direction. The method according to any one of claims 1 to 3, wherein The lower and side portions of the cover 27, the automatic height of the washing apparatus, characterized in that the drain pipes (30a, 30b) which are respectively penetrated through the cover (27). The method according to any one of claims 1 to 3, wherein Auto-cleaning device characterized in that the exhaust discharged from the exhaust port 51 of the air motor (21) configured in the drive unit body 20 can be injected into the cover (27). The method of claim 6, In order for the exhaust gas discharged from the exhaust port 51 of the air motor 21 to be injected into the cover 27, a vent hole 52 is formed at one end of the driving unit body 20 adjacent to the air motor 21. Vent holes 53 and 54 are also formed at one end of the cover 27 connected to the driving unit body 20, and the ventilation holes 53 and the vent holes 52 and the cover 27 of the driving unit body 20 are formed. 54) is passed through each other, the automatic aerial height cleaning device, characterized in that the discharge air of the air motor exhaust port 51 is injected into the cover (27). The method according to any one of claims 1 to 3, wherein At one end of the extension line of the drain hose (31a, 31b) connected to the drain pipe (30a, 30b) of the cover 27, the automatic height washing device characterized in that the suction means 33 for sucking the fluid in the cover 27 is configured . The method according to any one of claims 1 to 3, wherein At one end of the drive body (20) or the cover (27), the height of the automatic washing device, characterized in that the wiper (26) facing the surface to be cleaned (24) is mounted.